Chantilly strawberry eclairs using a Arthur Martin - KudoCook

Ingredients

• 125g water
• 50g unsalted butter, cut into pieces
• 1 pinch of salt
• 1 teaspoon of sugar
• 75g flour, sifted
• 2-3 eggs, depending on size
• 300ml whole milk
• 75g sugar
• 25g cornstarch
• 2 egg yolks
• 150g dark chocolate, chopped